Electric Circuits Condition for reciprocity in case of ABCD parameters is AD-BC = 1 . AB-CD = 1. AD-BC = 0. AB-CD = 0. AD-BC = 1 . AB-CD = 1. AD-BC = 0. AB-CD = 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In direct arc furnace which of following is of high value? Voltage. All of above. Current. Power factor. Voltage. All of above. Current. Power factor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three element having conductance G1, G2 and G3 are connected in parallel. Their combined conductance will be G1 + G2 + G3. (1 / G1 + 1 / G2 + 1 / G3) - 1. (G1 + G2 + G3) - 1. 1 / G1 + 1 / G2 + 1 / G3. G1 + G2 + G3. (1 / G1 + 1 / G2 + 1 / G3) - 1. (G1 + G2 + G3) - 1. 1 / G1 + 1 / G2 + 1 / G3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A piece of copper and another piece of germanium are cooled from room temperature to 80K. The resistance of each of them decreases. each of them increases. copper decreases and germanium increases. copper increases and germanium decreases. each of them decreases. each of them increases. copper decreases and germanium increases. copper increases and germanium decreases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In given figure, the value of resistance R in Ω is 1 Ω 2.5 Ω 4.5 Ω 3.5 Ω 1 Ω 2.5 Ω 4.5 Ω 3.5 Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two electric bulbs have transparent filament of same thickness. It one of them gives 60 W and other gives 100 W, then- 100 W lamp filament has longer length. 60 W lamp filament has longer length. 60 W and 100 W lamp filament have equal length. 60 W lamp filament has shorter length. 100 W lamp filament has longer length. 60 W lamp filament has longer length. 60 W and 100 W lamp filament have equal length. 60 W lamp filament has shorter length. ANSWER DOWNLOAD EXAMIANS APP
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